There’s a new high-priced commodity in town, and it comes from inside a cow. Cattle gallstones, long used in Chinese medicine, now sell for as much as $65 per gram, with demand skyrocketing across the ...

Another option is inserting a medical magnet into cows guts - that looks like a large gel covered pill that stays in their ...

Dairy farmers are being warned about the dangers of their cows eating metal which can kill them - and some farmers are using ...

A small group of experts is currently working hard at a Californian research laboratory. The aim: to develop a pill to block methane production in ruminants.

Dairy farmers are being warned about the dangers of their cows eating metals - and some farmers are turning to magnets.

Dairy farmers are being warned about the dangers of their cows eating metal which can kill them - and some farmers are using ...